| 1:11.88 | 2:27.76 | (1:15.88) | |
| 3:45.37 | (1:17.61) | 5:03.70 | (1:18.33) |
| 6:21.74 | (1:18.04) | 7:40.60 | (1:18.86) |
| 9:00.16 | (1:19.56) | 10:14.64 | (1:14.48) |
| 11:35.12 | (1:20.48) | 12:54.99 | (1:19.87) |
| 14:15.30 | (1:20.31) | 15:35.66 | (1:20.36) |
| 16:55.54 | (1:19.88) | 18:15.92 | (1:20.38) |
| 19:34.32 | (1:18.40) |